Recommendations for cat puzzle food board for older cats

[mathsfiend1]

Our vet suggested getting one of these to keep the cats' minds active - does anyone have one their cat plays with and can recommend? Thanks.

[QueenOfAccidentalDeathStares]

no, but this sounds interesting. following for interest....
My cat is extra senior (19) with arthritis, so not interested in chasing his "batting balls" anymore. I do worry that he gets bored. Especially as he is too scared to go out in the garden now :(

[IceFall]

I got both of these, but the cat ignores them both and miows he is hungry

www.amazon.co.uk/Trixie-Cat-Activity-Fun-Board/dp/B001O8L2UO?tag=mumsnet&ascsubtag=mnforum-21

www.amazon.co.uk/dp/B004G9L1H2/ref=sxbs_sr_ss_ps_1?pf_rd_t=301&pd_rd_i=B004G9L1H2&qid=1512472690&pf_rd_m=A3P5ROKL5A1OLE&pf_rd_p=1481071587&pd_rd_wg=7Nyie&pf_rd_r=N1SEHJGF5RHF1W7BCWXT&pf_rd_s=desktop-sx-bottom-slot&pd_rd_w=rLF1Q&ie=UTF8&pf_rd_i=cat%20puzzle%20feeder&pd_rd_r=cec8089d-e164-4c36-9e1e-c06c93d466c1&sr=1&tag=mumsnet&ascsubtag=mnforum-21